Abstract
It is necessary to incorporate wind and pumped storage plants in classical unit commitment problem due to the increase in use of renewable energy sources. The cost of power generation will be reduced due to inclusion of the renewable energy resources. In this work a Weibull probability density function is used to predict the wind speed. The proposed Unit Commitment (UC) problem includes the factors account for both overestimation and underestimation of available wind power. Pumped storage hydro plants are also included in the scheduling process to balance the uncertainties in the wind power generation. Premature convergence and high computation time are the main drawbacks of the conventional PSO algorithm to solve the optimization problems. In this work a Modified PSO (MPSO) algorithm is proposed to remove the drawbacks of the conventional PSO to solve the proposed stochastic Unit Commitment problem (SUC).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Wood, A.J., Wollenberg, B.F.: Power Generation Operation and control. John Wiley and Sons, New York (1996)
Wood, A.J., Wollenberg, B.F.: Power Generation, Operation and Control, 2nd edn. Wiley, New York (1996)
Ummels, B.C., Gibescu, M., Pelgrum, E., Kling, W.L., Brand, A.J.: Impacts of wind power on thermal generation unit commitment and dispatch. IEEE Trans. Energy Convers. 22(1), 44–51 (2007)
Constantinescu, E.M., Zavala, V.M., Rocklin, M., Lee, S., Anitescu, M.: A computational framework for uncertainty quantification and stochastic optimization in unit commitment with wind power generation. IEEE Trans. Power Syst. 26(1), 431–441 (2011)
Chen, P.-H.: Pumped storage scheduling using evolutionary particle swarm optimization. IEEE Trans. Energy Convers. 23(1), 294–301 (2008)
Roy, S.: Market constrained optimal planning for wind energy conversion systems over multiple installation sites. IEEE Trans. Energy Convers. 17(1), 124–129 (2002)
Pappala, V.S., Erlich, I., Rohrig, K., Dobschinski, J.: A stochastic model for the optimal operation of a wind-thermal power system. IEEE Trans. Power Syst. 24(2), 940–950 (2009)
Hetzer, J., Yu, D.C., Bhattarai, K.: An economic dispatch model incorporating wind power. IEEE Trans. Energy Convers. 23(2), 603–611 (2008)
Damousis, I.G., Alexiadis, M.C., Theocharis, J.B., Dokopoulos, P.S.: A fuzzy model for wind speed prediction and power generation in wind parks using spatial correlation. IEEE Trans. Energy Convers. 19(2), 352–3361 (2004)
Miranda, V., Hang, P.S.: Economic dispatch model with fuzzy wind constraints and attitudes of dispatchers. IEEE Trans. Power Syst. 20(4), 2143–2145 (2005)
Li, S., Wunsch, D.C., O’Hair, E.A., Giesselmann, M.G.: Using neural networks to estimate wind turbine power generation. IEEE Trans. Energy Convers. 16(3), 276–282 (2001)
Ruiz, P.A., Philbrick, C.R., Sauer, P.W.: Modelling approaches for computational cost reduction in stochastic unit commitment formulations. IEEE Trans. Power Syst. 25(1), 588–589 (2010)
Ozturk, U.A., Mazumdar, M., Norman, B.A.: A solution to the stochastic unit commitment using chance constrained programming. IEEE Trans. Power Syst. 19(3), 1589–1598 (2004)
Jiang, R., Wang, J., Guan, Y.: Robust unit commitment with wind power and pumped storage hydro. IEEE Trans. Power Syst. 27(2), 800–810 (2012)
Victoire, T.A.A., Jeyakumar, A.E.: Reserve constrained dynamic dispatch of units with valve-point effects. IEEE Trans. Power Syst. 20(3), 1273–1282 (2005)
Cheng, C.-P., Liu, C.-W., Liu, C.-C.: Unit commitment by lagrangian relaxation and genetic algorithms. IEEE Trans. Energy Convers. 15(2), 707–714 (2000)
Damousis, I.G., Bakirtzis, A.G., Dokopoulos, P.S.: A solution to the unit-commitment problem using integer-coded genetic algorithm. IEEE Trans. Power Syst. 19(2), 1165–1172 (2004)
Chen, C.L.: Simulated annealing-based optimal wind-thermal coordination scheduling. IET Gen. Trans. Distrib. 1(3), 447–455 (2007)
Selvakumar, A.I., Thanushkodi, K.: A new particle swarm optimization solution to nonconvex economic dispatch problems. IEEE Trans. Power Syst. 22(1), 42–51 (2007)
Pappala, V.S., Erlich, I.: A new approach for solving the unit commitment problem by adaptive particle swarm optimization. In: IEEE Transactions on Energy Conversion (2008)
Mallipeddi, R., Suganthan, P.N.: Unit commitment - a survey and comparison of conventional and nature inspired algorithms. Int. J. Bio-Inspired Comput. 6(2), 71–90 (2014)
Patel, M.R.: Wind and Solar Power Systems. CRC Press, Boca Raton, FL (1999)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2015 Springer International Publishing Switzerland
About this paper
Cite this paper
Ramya, N.M., Ramesh Babu, M., Arunachalam, S. (2015). Stochastic Unit Commitment Problem Incorporating Renewable Energy Power. In: Panigrahi, B., Suganthan, P., Das, S. (eds) Swarm, Evolutionary, and Memetic Computing. SEMCCO 2014. Lecture Notes in Computer Science(), vol 8947. Springer, Cham. https://doi.org/10.1007/978-3-319-20294-5_59
Download citation
DOI: https://doi.org/10.1007/978-3-319-20294-5_59
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-20293-8
Online ISBN: 978-3-319-20294-5
eBook Packages: Computer ScienceComputer Science (R0)